Pages
(seq. 3)
The Smallpox & measles made their first appearance at the siege of Mecca i.e. in the year 356. Bruce. p. 514 Vol.1 —
(seq. 5)
Soon after Dr Waterhouse returned from Europe he was requested to deliver a course of Lectures on Nat. His in Rhode Island, and the College confered on him the honorary title of (in that seminary) Professor of Natural History
The following year 1788, the Corporation of Harvard University requested him to deliver the same course to the students there.
see the following Letter to Dr Lettsom.